diff --git a/TEF6686_ESP32.ino b/TEF6686_ESP32.ino
index cd033e9..01c0a84 100644
--- a/TEF6686_ESP32.ino
+++ b/TEF6686_ESP32.ino
@@ -1116,7 +1116,9 @@ void loop() {
 
 #ifdef DEEPELEC_DP_666
   if (digitalRead(RTP_IRQ) == LOW) {
-    
+    // 读出 PORT0 PORT1
+    if (!screenmute && !menu && !advancedRDS && !afscreen)
+      ShowNumInput();
   }
 #endif
 
@@ -4410,3 +4412,7 @@ void setAutoSpeedSPI() {
     default: tft.setSPISpeed(30); break;
   }
 }
+
+void ShowNumInput() {
+
+}
diff --git a/src/config.h b/src/config.h
index 3cbd2c5..da079ba 100644
--- a/src/config.h
+++ b/src/config.h
@@ -4,7 +4,7 @@
 #include <Arduino.h>
 
 // #define HAS_AIR_BAND        // uncomment to enable Air Band(Make sure you have Air Band extend board)
-#define CHINA_PORTABLE      // uncomment for China Portable build (Simplified Chinese)
+// #define CHINA_PORTABLE      // uncomment for China Portable build (Simplified Chinese)
 #define DEEPELEC_DP_666     // uncomment for DEEPELEC Portable DP-666 build (Simplified Chinese)
 
 #endif
\ No newline at end of file